修正逻辑

internal/model/limit_board.go

@@ -5,17 +5,29 @@ type LimitBoardRequest struct {
 }
 
 type LimitBoardStock struct {
-	Symbol        string  `json:"symbol"`
-	TsCode        string  `json:"ts_code"`
-	Name          string  `json:"name"`
-	Market        string  `json:"market"`
-	TradeDate     string  `json:"trade_date"`
-	Close         float64 `json:"close"`
-	LimitPrice    float64 `json:"limit_price"`
-	PctChg        float64 `json:"pct_chg"`
-	BoardCount    int     `json:"board_count"`
-	BoardLabel    string  `json:"board_label"`
-	DisplayStatus string  `json:"display_status"`
+	Symbol             string   `json:"symbol"`
+	TsCode             string   `json:"ts_code"`
+	Name               string   `json:"name"`
+	Market             string   `json:"market"`
+	TradeDate          string   `json:"trade_date"`
+	Close              float64  `json:"close"`
+	LimitPrice         float64  `json:"limit_price"`
+	PctChg             float64  `json:"pct_chg"`
+	AkAmount           *float64 `json:"ak_amount"`
+	AkFloatMarketValue *float64 `json:"ak_float_market_value"`
+	AkTotalMarketValue *float64 `json:"ak_total_market_value"`
+	AkTurnoverRate     *float64 `json:"ak_turnover_rate"`
+	AkSealAmount       *float64 `json:"ak_seal_amount"`
+	AkFirstLimitTime   *string  `json:"ak_first_limit_time"`
+	AkLastLimitTime    *string  `json:"ak_last_limit_time"`
+	AkBreakLimitCount  *int     `json:"ak_break_limit_count"`
+	AkLimitUpStat      *string  `json:"ak_limit_up_stat"`
+	AkLimitUpDays      *int     `json:"ak_limit_up_days"`
+	AkIndustry         *string  `json:"ak_industry"`
+	Vol                *int64   `json:"vol"`
+	BoardCount         int      `json:"board_count"`
+	BoardLabel         string   `json:"board_label"`
+	DisplayStatus      string   `json:"display_status"`
 }
 
 type LimitBoardGroup struct {

internal/model/stock.go

@@ -11,6 +11,7 @@ type StockDaily struct {
 	Low       float64   `gorm:"column:low" json:"low"`
 	Close     float64   `gorm:"column:close" json:"close"`
 	PctChg    float64   `gorm:"column:pct_chg" json:"pct_chg"`
+	Vol       float64   `gorm:"column:vol" json:"vol"`
 }
 
 // AnalyzeRequest 用于接收前端 POST 请求的参数